Buffet servers and space heaters - Flexible temperature control for serving. To keep items warm, fill the water pot with hot water and light the hotpot fuel tank. To lower the temperature, add ice to the water pot so you can quickly serve popular dishes at the right temperature. Keeps food warm during service. Food Warmth - Easy to clean design with rounded corners. The food dish, water dish and lid are dishwasher safe; other parts are washable with soap and water. Every detail is designed for convenient use and understated style at your dinner or buffet. Buffet Water Plate - Suitable for hotel buffets or family dinners. Bright polishing mirrors sparkle and reflect ambient lights, creating an elegant visual effect. Widely used in cafeterias, hotel breakfast and lunch areas, weddings, parties and banquets. Stainless Steel Tray - Made of high quality stainless steel with a mirror satin finish and a smooth surface. Easy to clean, durable and space-saving. It has strong heat resistance, is non-toxic and tasteless, and complies with food safety standards.